CN201215408Y - Layered heating solar energy water tank - Google Patents
Layered heating solar energy water tank Download PDFInfo
- Publication number
- CN201215408Y CN201215408Y CNU2008200929662U CN200820092966U CN201215408Y CN 201215408 Y CN201215408 Y CN 201215408Y CN U2008200929662 U CNU2008200929662 U CN U2008200929662U CN 200820092966 U CN200820092966 U CN 200820092966U CN 201215408 Y CN201215408 Y CN 201215408Y
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange coil
- water tank
- solar water
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000007669 thermal treatment Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A delaminated heating solar energy water tank belongs to the solar energy utilizing device technical field, comprising a solar energy water tank body of which the inner liner is arranged with a plurality of heat exchange coil pipes, a heat exchange coil pipe water inlet and a heat exchange coil pipe water outlet. The delaminated heating solar energy water tank is characterized in that a plurality of heating areas divided by multilayer separators are arranged along the height in the inner liner of the solar energy water tank body, wherein each heating area is provided with a heat exchange coil pipe on a separator, and the adjacent heat exchange coil pipes are serially connected. The utility model modifies the arrangement of the heat exchange coil pipes and reduces the medium flux in the heat exchange coil pipes, to reduce the temperature at the coil pipe water outlet, to reduce the temperature at the reflux pipeline of the heat collector and the heat collector water inlet in long time, thereby reducing system heat loss and improving system heat collection efficiency. Tests prove that via aforementioned modification, without changing the heat exchange area of the heat exchange coil pipes, the heat collection efficiency of the system is improved of 10 to 15%.
Description
Technical field:
The utility model relates to a kind of layering heating solar water tank, and it belongs to the helioplant field.
Background technology:
At present, in the prior art that solar energy utilizes, the bearing type solar energy water tank is consistent with water supply network because of its discharge pressure, is convenient to regulate water temperature, is easy to guarantee plurality of advantages such as water quality and extremely market concern.But the solar hot water system of existing use bearing type water tank, there is system effectiveness shortcoming on the low side, main cause is: the heat exchange coil of existing water tank is contained in the bottom of water tank, as shown in accompanying drawing 1, the heat transfer process of coil pipe 11 is exactly the process that whole box water is heated gradually, along with water temperature in the water tank raises, the water temperature of heat exchange coil delivery port 22 raises synchronously, cause heat collector water return pipeline and heat collector water inlet temperature drift, the loss of thermal-arrest cycling hot increases, and the solar water heating system collecting efficiency reduces.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model is to provide, the layering heating solar water tank that collecting efficiency is high.
The purpose of this utility model is achieved in that
A kind of layering heating solar water tank, it comprises solar water container body, heat exchange coil water inlet, heat exchange coil delivery port and is arranged on heat exchange coil in the solar water container body inner bag, it is characterized in that being provided with several thermals treatment zone of being cut apart by multilayer insulating panel along short transverse in the inner bag of described solar water container body; Each thermal treatment zone is provided with a heat exchange coil, and described heat exchange coil is positioned on the dividing plate; Be connected in series between the neighbouring heat exchange coil.
Between the coil pipe of described heat exchange coil water inlet to the water tank dividing plate topmost, be provided with water straight tube on a section.
The water straight tube is wrapped with a heat-insulation layer on described.
Described dividing plate is provided with some permeable apertures.
In the inner bag of described solar water container body, be provided with and be no less than four layers dividing plate, the inner bag of solar water container body is divided into is no less than four the thermal treatment zone along short transverse; Described heat exchange coil is placed on respectively on the described dividing plate.
The length of described whole piece heat exchange coil is 7000～10000 with the ratio of external diameter.
Described dividing plate is a plastic septum
The utility model is by being separated out a plurality of relatively independent thermals treatment zone with solar water container body inner bag, improve the layout and the suitable flow that reduces the heat exchange coil medium of heat exchange coil, make heat exchange coil outlet water temperature in the long time period, keep lower temperature, thereby reduce heat collector water return pipeline and heat collector water inlet temperature, minimizing system heat waste, the collecting efficiency of raising system.Evidence: under the prerequisite that does not change heat exchange area, by selecting thinner heat exchange coil for use and rearranging heat exchange coil position in water tank, the realization layering is heated, and reasonable control medium flow, can improve the collecting efficiency 10%～15% of system.
Description of drawings:
Fig. 1 is the structural representation of bearing type solar energy water tank in the prior art
Fig. 2 is a structural representation of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing 2, the utility model is further detailed:
In the present embodiment, the utility model comprises solar water container body 1, heat exchange coil water inlet 5, heat exchange coil delivery port 4 and is arranged on heat exchange coil 2 in solar water container body 1 inner bag that inner bag in described solar water container body 1, the casing and heat exchange coil water inlet 5 and heat exchange coil delivery port 4 are all same as the prior art.
In order to improve collecting efficiency, under the constant situation of the total heat exchange area of heat exchange coil, the utility model has adopted thinner heat exchange coil 2, heat exchange coil length simultaneously extends, and the position of heat exchange coil 2 in water tank that reasonably distribute, suitably reduce the flow of heat exchange coil medium, make heat exchange coil outlet water temperature in the long period section, keep lower temperature, reduce heat collector water return pipeline and heat collector water inlet temperature.Specific practice is: be provided with several thermals treatment zone of being cut apart by multilayer insulating panel 3 along short transverse in the inner bag of described solar water container body 1; Described heat exchange coil 2 is placed on respectively on the described dividing plate 3, and described heat exchange coil is to turn to some windings and the pipeline that forms by the metal tube that a whole piece connects.As shown in Figure 2, in the inner bag of described solar water container body 1, be provided with four layers of dividing plate, the inner bag of solar water container body 1 is separated out 4 thermals treatment zone along short transverse; Described heat exchange coil has four groups, is placed on respectively on described four layers of dividing plate.For guarantee water inlet portion fast and reduce its heat loss, between the coil pipe of described heat exchange coil water inlet 5 to the water tank dividing plate topmost, be provided with water straight tube 6 on a section, water straight tube 6 is wrapped with a heat-insulation layer 7 on described.In concrete enforcement, the heat exchange area of heat exchange coil is that external surface area still calculates according to a conventional method.But the copper pipe of selecting for use should suitably reduce its diameter and increase its length, makes its surface area constant substantially.If the pressure in the coil pipe is constant, selecting elongated copper pipe to make heat exchange coil can also reduce cost significantly.For this reason, the ratio of the length of whole piece copper pipe and external diameter can be selected between 7000～10000.
In the present embodiment, described dividing plate 3 is a plastic septum; Described dividing plate 3 is provided with some permeable apertures.During hot water in using the utility model solar water container, open running water valve, make running water enter water tank bottom by the water inlet 8 of solar water container body 1, the pressure of running water makes the water of water tank bottom press to the top of water tank by the aperture on the dividing plate, make the hot water of water tank upper pass through outlet pipe 9 outflows of solar water container body 1, for use.
Claims (7)
1, a kind of layering heating solar water tank, it comprises solar water container body (1), heat exchange coil water inlet (5), heat exchange coil delivery port (4) and is arranged on heat exchange coil (2) in solar water container body (1) inner bag, it is characterized in that being provided with several thermals treatment zone of being cut apart by multilayer insulating panel (3) along short transverse in the inner bag of described solar water container body (1); Each thermal treatment zone is provided with a heat exchange coil (2), and described heat exchange coil is positioned on the dividing plate (3); Neighbouring heat exchange coil is connected in series between (2).
2, the layering heating solar water tank described in claim 1 is characterized in that being provided with one section between the coil pipe of described heat exchange coil water inlet (5) to the water tank dividing plate topmost goes up water straight tube (6).
3, the layering heating solar water tank described in claim 2 is characterized in that water straight tube (6) is wrapped with a heat-insulation layer (7) on described.
4, the layering heating solar water tank described in claim 1 is characterized in that described dividing plate (3) is provided with some permeable apertures.
5, the layering heating solar water tank described in claim 1 or 2 or 3 or 4, it is characterized in that in the inner bag of described solar water container body (1) being provided with and be no less than four layers dividing plate, the inner bag of solar water container body (1) is divided into is no less than four the thermal treatment zone along short transverse; Described heat exchange coil (2) is placed on respectively on the described dividing plate (3).
6, the layering heating solar water tank described in claim 1, the length that it is characterized in that described whole piece heat exchange coil (2) is 7000～10000 with the ratio of external diameter.
7, the layering heating solar water tank described in claim 1 is characterized in that described dividing plate (3) is a plastic septum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929662U CN201215408Y (en) | 2008-03-28 | 2008-03-28 | Layered heating solar energy water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200929662U CN201215408Y (en) | 2008-03-28 | 2008-03-28 | Layered heating solar energy water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215408Y true CN201215408Y (en) | 2009-04-01 |
Family
ID=40520613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200929662U Expired - Lifetime CN201215408Y (en) | 2008-03-28 | 2008-03-28 | Layered heating solar energy water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215408Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047785A (en) * | 2013-01-06 | 2013-04-17 | 芜湖贝斯特新能源开发有限公司 | Stepless stratified hot water storage tank |
| CN103090459A (en) * | 2013-03-13 | 2013-05-08 | 兰州理工大学 | Efficient temperature stratification heat exchange energy storage water tank with internally arranged phase change thermal storage materials |
| CN103604232A (en) * | 2013-12-04 | 2014-02-26 | 河北莱德节能科技有限公司 | Solar cold and hot water layered water tank and manufacturing method |
| CN103983024A (en) * | 2014-05-30 | 2014-08-13 | 赖代忠 | Cabin-divided coiled pipe type pressure bearing solar heater allowing double discharging |
| CN104390351A (en) * | 2014-11-13 | 2015-03-04 | 苏州英合伦金属科技有限公司 | Multilayer horizontal spring coil pipe electric water heater |
| CN106152542A (en) * | 2015-04-23 | 2016-11-23 | 苏州英合伦金属科技有限公司 | A kind of solar water heater based on serpentine pipe heat exchange or electricity heat accumulation hydrophone |
| CN108122622A (en) * | 2017-11-23 | 2018-06-05 | 中国核电工程有限公司 | A kind of cooling water tank of Passive containment cooling system |
| CN104764224B (en) * | 2015-04-25 | 2018-09-14 | 朱西贵 | A kind of solar heat switch with energy-storage function |
-
2008
- 2008-03-28 CN CNU2008200929662U patent/CN201215408Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047785A (en) * | 2013-01-06 | 2013-04-17 | 芜湖贝斯特新能源开发有限公司 | Stepless stratified hot water storage tank |
| CN103047785B (en) * | 2013-01-06 | 2014-10-15 | 芜湖贝斯特新能源开发有限公司 | Stepless stratified hot water storage tank |
| CN103090459A (en) * | 2013-03-13 | 2013-05-08 | 兰州理工大学 | Efficient temperature stratification heat exchange energy storage water tank with internally arranged phase change thermal storage materials |
| CN103604232A (en) * | 2013-12-04 | 2014-02-26 | 河北莱德节能科技有限公司 | Solar cold and hot water layered water tank and manufacturing method |
| CN103983024A (en) * | 2014-05-30 | 2014-08-13 | 赖代忠 | Cabin-divided coiled pipe type pressure bearing solar heater allowing double discharging |
| CN104390351A (en) * | 2014-11-13 | 2015-03-04 | 苏州英合伦金属科技有限公司 | Multilayer horizontal spring coil pipe electric water heater |
| CN106152542A (en) * | 2015-04-23 | 2016-11-23 | 苏州英合伦金属科技有限公司 | A kind of solar water heater based on serpentine pipe heat exchange or electricity heat accumulation hydrophone |
| CN104764224B (en) * | 2015-04-25 | 2018-09-14 | 朱西贵 | A kind of solar heat switch with energy-storage function |
| CN108122622A (en) * | 2017-11-23 | 2018-06-05 | 中国核电工程有限公司 | A kind of cooling water tank of Passive containment cooling system |
| CN108122622B (en) * | 2017-11-23 | 2021-05-18 | 中国核电工程有限公司 | Cooling water tank of passive containment cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN INSTITUTE OF BUILDING RESEARCH CO., LTD. Free format text: FORMER NAME: SHENZHEN BUILDING SCIENCE RESEARCH INSTITUTE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Three road 518049 Guangdong city of Shenzhen province Futian District, Mei Ao No. 29 Patentee after: Shenzhen Institute of Building Research Co., Ltd. Address before: Five building, building 8, Zhenhua Road, Shenzhen, Guangdong, Futian District 518031, China Patentee before: Shenzhen Building Science Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |
|
| CX01 | Expiry of patent term |